Improving the efficiency of implementing smart systems in distribution networks

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dc.contributor.advisorZamulko, Anatolii
dc.contributor.authorKopchykov, Oleksandr
dc.date.accessioned2022-07-06T08:14:16Z
dc.date.available2022-07-06T08:14:16Z
dc.date.issued2022
dc.description.abstractenRelevance of research. The adoption of the Law of Ukraine «On Electricity Market» has set a new task for all subjects of the power industry - to form the market of electric energy. One of the important conditions for stable operation of the market is the speed of exchange of relevant information between the subjects of electric power industry. Today there is an urgent need to increase the level of informatization of electrical networks, namely the implementation of Smart Grid. The concept of Smart Grid in this research should be understood the ability of the electric grid to receive and process information of the maximum possible number of characteristics of its activity and on their basis to independently make quick decisions. And the process by which Smart Grid is implemented is called the process of intellectualization. Today, there are many different solutions and innovative technologies that in the context of electrical networks can be allocated to a certain ideology Smart Grid. Therefore, different options for implementing such networks need to be considered. Another important factor is the wear and tear of equipment, which each year increasingly affects the general state of Ukraine’s electrical networks. On the part of the State there are requirements for the modernization of worn-out networks. Investment projects and development plans of DSO electrical networks include modernization, but do not give a full assessment of the level of influence of Smart Grid on the performance of the network. The State currently lacks the tools for such analysis. Relationship of work with scientific programs, plans, themes. The research performed corresponds to the direction «Energy and energy efficiency», the Law of Ukraine «On Electricity Market», the direction of research (R&D) of the Department of Power Supply of the National Technical University of Ukraine "Kyiv Polytechnic Institute". Purpose and tasks of the research. Improving the efficiency of distribution grids through appropriate assessment of their intellectualization and the introduction of measures for the formation of smart systems. To achieve this, the following objectives were set: 1. Make a comprehensive analysis of the problem of determining the integral indicator of efficiency of intellectualization of distribution systems and to establish key characteristics determining the effectiveness of their functioning. 2. Develop methodological aspects and tools for the creation of an integral indicator of intellectualization by assessing the performance of DSO to formalize decision-making for planning the development of distribution systems. 3. Formalize the task of assessing the impact of DSO activities on the development of the electricity distribution system in the context of Smart Grid. Object of the research. Operating modes and features of electrical distribution grids. Subject of the research. Methods and means of the efficiency increasing of distribution grids in the smart systems implementation. Practical value of the results obtained lies in their use in the development of normative documents of the Ministry of Energy and Coal Industry of Ukraine. It may be used for system of conventional units of electrical grids, technological design standards and for implementation of the latest technologies and equipment into new construction, reconstruction and technical reequipment. The results of the work in the part of creation of an approach to formation of the indicator will be used in formation of the proposal of the State Inspection of Energy Control of Ukraine to «Methods of assessment of energy efficiency potential of the electric energy distribution system». Scientific novelty of the obtained results. The system of indicators and criteria for assessing the development of electricity distribution systems in terms of key characteristics is scientifically substantiated. This is done in terms of key characteristics, considering the impact of intellectualization, which, in contrast to existing ones, allows to assess the effectiveness of DSO in terms of implemented Smart Grid technologies and investments. The method of assessment of the intellectualization indicator has been improved, which considers the change of key characteristics of each DSO and allows to determine the level of intellectualization for further use of stimulating regulation.uk
dc.format.page92 p.uk
dc.identifier.citationKopchykov, O. Improving the efficiency of implementing smart systems in distribution networks : master’s thesis : 141 Electrical energetics, electrical engineering and electromechanics / Kopchykov Oleksandr. – Kyiv, 2022. – 92 p.uk
dc.identifier.urihttps://ela.kpi.ua/handle/123456789/48415
dc.language.isoenuk
dc.publisherIgor Sikorsky Kyiv Polytechnic Instituteuk
dc.publisher.placeKyivuk
dc.subjectintellectualizationuk
dc.subjectelectric griduk
dc.subjectsmart griduk
dc.subjectinformatizationuk
dc.subjectrisksuk
dc.subjectcybersecurity of electric gridsuk
dc.subject.udc621.311uk
dc.titleImproving the efficiency of implementing smart systems in distribution networksuk
dc.typeMaster Thesisuk

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